From b69b7455f1d5641bfe1c9315cc516b90be9bd348 Mon Sep 17 00:00:00 2001
From: Pim Nelissen <pim.nelissen@protonmail.com>
Date: Tue, 3 Mar 2026 20:58:34 +0100
Subject: [PATCH] fix isotope typo

---
 src/pg_rad/isotopes/isotope.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pg_rad/isotopes/isotope.py b/src/pg_rad/isotopes/isotope.py
index 9e7aa77..ec501af 100644
--- a/src/pg_rad/isotopes/isotope.py
+++ b/src/pg_rad/isotopes/isotope.py
@@ -40,7 +40,7 @@ class CS137(Isotope):
 
 
 preset_isotopes: Dict[str, Type[Isotope]] = {
-    "CS137": CS137
+    "Cs137": CS137
 }